英语动词不定式的省略的知识点
“彼岸花”通过精心收集，向本站投稿了4篇英语动词不定式的省略的知识点，以下是小编收集整理后的英语动词不定式的省略的知识点，希望对大家有所帮助。
篇1：英语动词不定式的省略的知识点
英语知识
(1)—How about coming to my house? —I’d love to if it doesn’t give you so much trouble. 在hope, like, love, promise, want, wish等词后作宾语的不定式常省略。再如： You may go if you want to. She can get a job if she hopes to. —How about going hunting with me tomorrow? —I’d like to, but I have no time.
(2)Don’t close the window until I ask you to. 在allow, ask, tell 等词后作宾语补足语的不定式常省略。再如： Don’t touch the light unless your mother allows you to. Don’t plant potatoes until the peasant tells you to.
(3)He didn’t want to hand in his composition, but he had to. 在be able to, be going to, have to, need to, enough to, used to等后的不定式需省略。
再如： I don’t sing much, now, but I used to a lot. If you don’t want to say anything at the meeting, you don’t need to.
She didn’t go out last night, because she was afraid to. 在afraid, glad, happy, pleased, sorry等词后作状语的不定式常省略。
再如：—Will you go with me to see the film tonight? —I’ll be glad to. 2、due to/be due to be due(to)有“应付给，应到的，预期的”之意，多用作表语，to不定式符号;而due to表示“由于，起因于”时，to是介词，相当于because of。如： The train is due to arrive at 12.火车应于12点到。 When is the ship due?船预定何时到?
篇2：动词不定式是什么
在一些语言里（例如葡萄牙语），存在受时态、人称和数量影响的不定式形态。亦有些语言完全没有不定式，例如阿拉伯语、保加利亚语和现代希腊语。
在英语学习的课程中，动词不定式的一般现在时被称作“词典用词”，因为它一般被用作词典中该动词的词头。
动词不定式在句中可以作句子除谓语之外的任何句子成分，但它毕竟是动词，所以有动词的属性。
动词不定式及其短语还可以有自己的'宾语、状语，虽然动词不定式在语法上没有表面上的直接主语，但它表达的意义是动作，这一动作一定由使动者(动词的使用者)发出。这一使动者(动词的使用者)我们称之为逻辑主语。
篇3：动词不定式自述
作者：刘洪生
大家好！我是动词不定式，初次相识，我想作个自我介绍，好让你们更快更好地了解我，从而使我早日成为你们的好朋友。
认识我就从记住我的“长相”开始吧，我是由“to + 动词原形”组成的， to是我的标志，也是我的“铁友”，一般情况下，我和“铁友”都形影不离。我出入于句首、句中、句末，充当句子的各种成份（谓语除外），从而使句子变得更加丰富多彩。这一点老师会给你们详细地讲解，我就不在此多言了，我说说我的几项特殊属性吧。
一、我的否定形式
我的否定形式是在我的前面加 not, 上文我已讲过一般情况下我和“铁友”to是形影不离的，因此用来表否定的not只能放在我和“铁友”的前面，而不能放在我和“铁友”之间。如：
The policeman told the children________on the road.
A. to not play B. not play C. not to play D. didn't play ( Key: C )
二、我和“铁友”离别的日子
我和“铁友”to也有离别的时候，遇上下面几种情况，我就得和“铁友”道别,说声bye-bye了。
1．遇上let, make, have 等使役动词时。如：
How did you make your little brother________crying?
A. to stop B. stop C. stops D. stopped (Key: B )
2．遇上see, hear, watch, feel等感官动词且其后的谓语动词是强调动作的全过程或表示动作经常发生时。如：
We saw him________the building and go upstairs.
A. to enter B. enter C. entering D. entered (Key: B )
3．遇上had better, Will / Would you please...？, Why not...? 等词组或句式时。如：
You'd better________to send me an email when you get home.
A. not to forget B. don't forget
C. to not forget D. not forget (Key: D)
It's very late now. Will you please_______your CD player.
A. stop playing B. stop to play
C. to stop playing D. to stop to play(Key: A)
Why not________to school earlier tomorrow?
A. come B. to come C. coming D. will come (Key: A )
三、别丢了我的小“尾巴”
当我作定语修饰名词或代词时，我和被修饰词之间有一种逻辑上的动宾关系，若这种情况下的我是不及物动词，则要在我之后加上必要的介词构成及物动词短语，这些介词就像是我的小“尾巴”。这时你可不要把它给丢了哟！如：
It's getting darker and darker. Let's go and find a house________.
A. live B. living C. to live D. to live in (Key: D )
Would you please give me some paper _______ ?
A. to write B. write C. to write on D. to writing (Key: C )
四、结交特殊疑问词
为了在功能上和宾语从句平起平坐，我就广泛结交特殊疑问词，把whom, what, which等疑问代词或how, when, where等疑问副词放在我前面，和它们一起构成复合结构，在句中充当宾语，在功能上相当一个宾语从句。如：
Mother's Day is coming, but I don't know what to buy for my mother.（改为同义句）
Mother's Day is coming, but I don't know______ ______ ______ _______for my mother.
(Key: what I should buy)
I want to know where I should go. (改为简单句)
I want to know_________ __________ __________. (Key: where to go )
作宾语友情链接
动词need, want, remember, forget, stop, go on, mean等之后，既可以跟不定式作宾语，又可以跟动词-ing形式作宾语，但意义有所不同：
need和want跟动词-ing表示被动意义，跟不定式表示主动意义。试比较：
These trees need watering.
We need to go there.
remember doing sth.表示“记得做过某事”，remember to do sth.表示“记得去做某事”；
forget doing sth.表示“忘记已经做过某事”，forget to do sth.表示“忘记去做某事”；
stop doing sth.表示“停止做某事”，stop to do sth.表示“停下来去做另一件事”；
go on doing sth.表示“继续做同一件事”，go on to do sth.表示“继续去另一件事”；
mean doing sth.表示“意思是；意味着”，mean to do sth.表示“企图；打算”。
作宾补友情链接
动词ask, tell, get, wish, like, want, teach, would like等之后，应接带to的不定式作宾补。如：
The teacher asked us to hand in our homework.
动词make, let, have, hear, see,feel, watch等之后，要接不带to的不定式作宾补。但是在被动语态中，就不能省略to。如：
The boss made the workers work 12 hours a day.
The workers were made to work 12 hours a day.
作状语友情链接
动词不定式用作状语，可表示目的、结果、原因等。当不定式作目的状语时，可用于in order to (为了) 或so as to (以便) 结构。但so as to 只可放在句尾，而in order to 放在句首、句尾都可。
篇4：Be+不定式动词
● 陈清霖
上一期谈过了“Be”的语法功能，这期来看“Be+不定式动词”这个常见结构可表示哪些语义。
“Be+不定式动词”在不同情况下，可以表示很多种不同的语义。下面便是其中九种：
⒈表示坚决的命令。例如：
1. This naughty boy is to stay here until the class is over.
2. No one is to enter this building without the permission of the security guard.
⒉表示“计划”或“安排的事项”。例如：
3. Betty is to be married soon.
4. An insurance agent is to meet us this afternoon.
⒊表示“可能性”。例如：
5. Are you to pay the debt for your wife?
6. The lovely puppy is nowhere to be found.
⒋表示“意图”或“打算”。例如：
7. If you are to be there on time, you had better hurry.
8. If all of us are to remain friendly, we must be sincere with one another.
⒌表示“应该”。例如：
9. You have done so well. You are to be rewarded.
10. Such nasty questions are to be avoided.
⒍表示“不可避免”。例如：
11. Anne was wondering what was to become of her boy friend, Tommy.
12. The murderer was sentenced to life imprisonment and was never to see his family again.
⒎表示“假设”。例如：
13. If I were to do it, I would do it well.
14. Even if you were to take a taxi now, you would not be able to arrive at your destinaton on time.
⒏有“期待将来”的含意。例如：
15. The actual usefulness of the newly invented equipment is still to be determined.
16. Henry's appointment with the accountancy firm is yet to be confirmed.
⒐有“必然会发生”的含意。例如：
17. She did not think too much of her unkind acts. However, they were to be harmful to herself, too.
18. Tom wasn't worried about his head injury, but it was to be troublesome for him later.
上述九种“Be+不定式动词”的语义，稍纵即逝，常常会不多留意，而且也不会时常用到它们，但是只要定睛注意，多少也会领略这些结构的个中味。
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